	*{border: 0px;padding: 0px;margin: 0px;list-style: none;font-family: 微软雅黑;	}
	#top{position:relative;float: left; width: 100%;height: 45px;}
	#top-left{position: relative;float: left; width: 100px;height:5px; }
	#top-right{position: relative;float: right;  width: 460px;height: 45px;}
	#top-left img{position: relative; float: left;width: 60px;height: 45px;}
	#top-right ul{position: relative;text-align: center;line-height: 40px; }
	#top-right li{position:relative;float:right; height: 45px;width: 120px;border-left:1px solid rgba(0,0,0,.3);font-size: 20px;opacity: .8}
	#top-right li img {margin-left:18px;} 
	#head{ position: relative;float:left; width: 100%;height:288px;z-index: 1}
	#head img{width: 100%;height: 288px;}
	#mainPage{position:relative;float:left;left:20%;top: -100px; width: 60%;height: 800px;border:3px #ccc solid;border-radius: 10px;background-color: white; z-index: 2}
	#icon{position: relative;width: 220px;height: 220px;left: 295px;top:-112px; border-radius: 50%;border:1px red solid;}
	#info-head{position: relative;float: left;left: 35%;top: -100px; width: 30%;height: 200px;text-align: center;}
	#info-head li{float: left;	width: 65px;height: 25px;border-radius: 15px;background-color: rgba(255 ,0 ,0 ,.4);margin-left: 15px;margin-top: 10px;color: white;text-align: center;padding-top: 5px;}
	#info-head h1{font-size: 25px;}
	#info-head p{opacity: .6; margin:5px;}
	#chatbtn{position: absolute;left: 600px;top: 190px; width:120px;height: 40px;background-color: orange;color: white;font-size: 20px;}
	#mainPage p1 {position: relative;float: left; color: red;left: 100px; width: 100%;top: -180px;}
	#info-content{ position: relative; top:50px;width: 100%;height: 520px;}
	#info-content li{position: relative;float: left;top:-220px;width: 40%;height: 60px;margin:0px 35px;font-weight: bold;}
	#info-content span{opacity: .5;}
	#agreebtn{position: absolute;bottom: 50px;left: 200px;width:120px;height: 40px;background-color: green;color: white;font-size: 20px;}
	#disagreebtn{position: absolute;bottom: 50px;left: 500px;width:120px;height: 40px;background-color: yellow;color: white;font-size: 20px;font-weight: bold;}
	#foot{position: relative;float: left; width: 100%;height: 300px;background-color: black;opacity:.8;}
	#foot1{position: relative;width: 100%;height: 80px;color: white;text-align: center;padding-top: 70px ;border-bottom: 1px solid rgba(255,255,255,.4);}
	#foot1 h1{font-weight: bold;font-size: 25px;}
	#foot2 {position: relative;float: left; width: 100%;height: 150px;color: white;text-align: center;}
	#foot h2{margin-top: 20px;}
	#foot span{margin-top: 10px;margin-right: 70px;	margin-left: 70px;}